Base | Representation |
---|---|
bin | 1100000101000000… |
… | …0011101100001101 |
3 | 22100221210102212222 |
4 | 3001100003230031 |
5 | 23120001241414 |
6 | 1253415505125 |
7 | 143226230303 |
oct | 30120035415 |
9 | 8327712788 |
10 | 3242212109 |
11 | 1414164a44 |
12 | 7659881a5 |
13 | 3c892b206 |
14 | 22a856273 |
15 | 13e98a68e |
hex | c1403b0d |
3242212109 has 4 divisors (see below), whose sum is σ = 3247223904. Its totient is φ = 3237200316.
The previous prime is 3242212067. The next prime is 3242212133. The reversal of 3242212109 is 9012122423.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9012122423 = 4157 ⋅2167939.
It is a cyclic number.
It is not a de Polignac number, because 3242212109 - 228 = 2973776653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3242212199) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2504927 + ... + 2506220.
It is an arithmetic number, because the mean of its divisors is an integer number (811805976).
Almost surely, 23242212109 is an apocalyptic number.
It is an amenable number.
3242212109 is a deficient number, since it is larger than the sum of its proper divisors (5011795).
3242212109 is an equidigital number, since it uses as much as digits as its factorization.
3242212109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5011794.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 3242212109 is about 56940.4259643357. The cubic root of 3242212109 is about 1480.0639290927.
The spelling of 3242212109 in words is "three billion, two hundred forty-two million, two hundred twelve thousand, one hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •